"I just felt it was such a wonderful learning tool."

The site is also used as a recreational learning tool and academic reference.

Thus it recalled its learning tools and shut itself down.

The game can also be played at home, functioning as an alternative learning tool outside of school.

The system has features which turns it to a learning tool.

While such cases were an effective learning tool, they had their limitations.

He was able to "use it as a learning tool and grow."

But children who like video games and journeys might want to try their hand at a new learning tool.

Different perhaps with access to the internet and modern learning tools, but not easier.

It has to be a "valuable learning tool" as the note to parents says.